1589063 Ring Wear Fits Caterpillar Models
1589063 Ring Wear Fits Caterpillar Models
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One New Aftermarket Replacement Wear Ring for Caterpillar (Cat) Construction Equipment
This hydraulic cylinder wear ring guides the piston and piston rod within the cylinder assembly, absorbing transverse forces and preventing metal-to-metal contact between the piston and the cylinder bore. By maintaining proper alignment and reducing side loads, the wear ring facilitates smoother piston movement, reduces friction, and extends the service life of the surrounding hydraulic seals. It is a direct aftermarket replacement for Caterpillar (Cat) OEM part number 1589063.
Specifications
- Material: Nylon
- Inner Diameter: 120mm
- Width: 15.45mm
- Cross Section: 3mm
Compatible Models
Caterpillar (Cat): Verify fitment by part number 1589063 against your machine's parts manual. This wear ring is used across multiple Cat construction equipment platforms utilizing hydraulic cylinder assemblies of the specified dimensions.
Replaces Part Number(s):
1589063
New aftermarket replacement part - not remanufactured, not used.
